The determination of standard Gibbs energies of transfer of cations across the nitrobenzene|water interface using a three-phase electrode

Scholz, Fritz and Gulaboski, Rubin and Caban, Karolina (2003) The determination of standard Gibbs energies of transfer of cations across the nitrobenzene|water interface using a three-phase electrode. Electrochemistry Communications, 5 (11). pp. 929-934. ISSN 13882481

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Official URL: http://dx.doi.org/10.1016/j.elecom.2003.09.005

Abstract

A three-phase electrode consisting of a droplet of a nitrobenzene solution of iron(III) tetraphenyl porphyrine chloride (Fe(III)- TPP-Cl) attached to a graphite electrode and immersed in an aqueous electrolyte solution was applied to determine the standard Gibbs energies of transfer of cations between water and nitrobenzene. The reduction of Fe(III)-TPP-Cl prompts the transfer of the cations from the aqueous to the organic phase. The system is chemically and electrochemically reversible.

Item Type: Article
Subjects: Medical and Health Sciences > Basic medicine
Natural sciences > Biological sciences
Natural sciences > Chemical sciences
Natural sciences > Matematics
Natural sciences > Physical sciences
Divisions: Faculty of Agriculture
Depositing User: Rubin Gulaboski
Date Deposited: 31 Oct 2012 13:17
Last Modified: 31 Oct 2012 13:17
URI: http://eprints.ugd.edu.mk/id/eprint/171

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